Heatmaps from Clickhouse are not presenting data
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Alexey Mukas November 29, 2022 at 12:52 PM
It looks like there is a bug in plugin used https://grafana.com/grafana/plugins/marcusolsson-hourly-heatmap-panel
Panels like https://pmm.check.percona.com/graph/d/rebgTrXZk2/pmm-telemetry-panels-library?orgId=1&viewPanel=109 where we extract data from Clickhouse are not presenting any data.
Possible reason - recent PMM update and panel version mismatch or changes.
Please note: heatmaps from VM/Prometheus are working fine on the new version of PMM.